Geneva English School teaches on two campuses on the right bank of the lake: the primary school at Route de Malagny in Genthod and the secondary school at Route de Suisse in Versoix. It takes pupils from age 3 through to 18, covering Early Years, Key Stages 1 to 5 and A Levels, and follows the British curriculum with GCSE and A Level qualifications. More than 60 nationalities are represented. A Level subjects range across sciences, mathematics and further mathematics, economics, languages, humanities, music and art and design. In 2025, 70 per cent of A Level grades were A* or A, and 66 per cent of GCSE grades were 7 or above. Memberships include COBIS, ISI, BSO, SGIS and AGEP.